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OpenStack Ocata : Configure Nova#3
2017/03/12 |
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Install OpenStack Compute Service (Nova).
This example is based on the emvironment like follows.
If you'd like to install Nova Compute on another Computer, refer to here.
eth0|10.0.0.30
+-----------+-----------+
| [ Control Node ] |
| |
| MariaDB RabbitMQ |
| Memcached httpd |
| Keystone Glance |
| Nova API,Compute |
+-----------------------+
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| [1] |
Install KVM HyperVisor on Compute Host, refer to here.
It's unnecessarry to set Bridge networking on the section [2] of the link. |
| [2] | Install Nova Compute. |
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root@dlp ~(keystone)# apt-get -y install nova-compute-kvm
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| [3] | In addition to basic settings of Nova, add following settings. |
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root@dlp ~(keystone)#
vi /etc/nova/nova.conf # add follows
# enable VNC
[vnc]
enabled = True
vncserver_listen = 0.0.0.0
vncserver_proxyclient_address = 10.0.0.30
novncproxy_base_url = http://10.0.0.30:6080/vnc_auto.html
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| [4] | Start Nova Compute. |
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root@dlp ~(keystone)#
systemctl restart nova-compute # discover Compute Node root@dlp ~(keystone)# su -s /bin/bash nova -c "nova-manage cell_v2 discover_hosts"
# show status root@dlp ~(keystone)# openstack compute service list +----+--------------+--------------+----------+---------+-------+--------------+ | ID | Binary | Host | Zone | Status | State | Updated At | +----+--------------+--------------+----------+---------+-------+--------------+ | 1 | nova- | dlp.srv.worl | internal | enabled | up | 2017-03-10T0 | | | conductor | d | | | | 2:51:28.0000 | | | | | | | | 00 | | 6 | nova- | dlp.srv.worl | internal | enabled | up | 2017-03-10T0 | | | scheduler | d | | | | 2:51:27.0000 | | | | | | | | 00 | | 7 | nova-cert | dlp.srv.worl | internal | enabled | up | 2017-03-10T0 | | | | d | | | | 2:51:30.0000 | | | | | | | | 00 | | 8 | nova- | dlp.srv.worl | internal | enabled | up | 2017-03-10T0 | | | consoleauth | d | | | | 2:51:31.0000 | | | | | | | | 00 | | 9 | nova-compute | dlp.srv.worl | nova | enabled | up | 2017-03-10T0 | | | | d | | | | 2:51:29.0000 | | | | | | | | 00 | +----+--------------+--------------+----------+---------+-------+--------------+ |